{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["product producer", "else", "message topic", "component whole"], "input": "a neoplastic recurrence arose from an extensive radiation induced ulceration ."}
{"product producer": [], "else": [], "message topic": [], "component whole": []}